1402232424040 has 32 divisors (see below), whose sum is σ = 3605740519680. Its totient is φ = 480765402432.

The previous prime is 1402232423939. The next prime is 1402232424053. The reversal of 1402232424040 is 404242322041.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503986192 + ... + 2503986751.

It is an arithmetic number, because the mean of its divisors is an integer number (112679391240).

Almost surely, 2^{1402232424040} is an apocalyptic number.

1402232424040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402232424040 is an abundant number, since it is smaller than the sum of its proper divisors (2203508095640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402232424040 is a wasteful number, since it uses less digits than its factorization.

1402232424040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007972961 (or 5007972957 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 1402232424040 its reverse (404242322041), we get a palindrome (1806474746081).

The spelling of 1402232424040 in words is "one trillion, four hundred two billion, two hundred thirty-two million, four hundred twenty-four thousand, forty".